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How do you find the number of solutions in a quadratic equation?
Factoring by the AC method, difference of squares, perfect square trinomial. If not factorable by those ways, you can use the quadratic formula. You can also find zeros by synthetic division. If there are not any real solutions, then the solutions are said to be complex, they do not cross the x axis.
What is the difference between an equilateral triangle and an equilateral square?
The difference is in the number of sides. A triange has 3 sides, a square has 4 sides.By the way, all squares are equilateral by definition.The difference is in the number of sides. A triange has 3 sides, a square has 4 sides.By the way, all squares are equilateral by definition.The difference is in the number of sides. A triange has 3 sides, a square has 4 sides.By the way, all squares are equilateral by definition.The difference is in the number of sides. A triange has 3 sides, a square has 4 sides.By the way, all squares are equilateral by definition.
What is different about a perfect square and a difference of two squares?
"Perfect square" means that you square a whole number. Sometimes simply called "square" or "square number". "Difference of two squares" is the result of subtracting one such square from another. In most cases, the difference will not itself be a square.
The difference of two even number is always an even number?
Yes, the difference between two even numbers is always an even number.
Is the difference of a rational number and an irrational number always ratioal?
No, it is always irrational.
